TY  - BOOK
AU  - LEACH, D. J. 
TI  - Learning and Behaviour Difficulties in School 
SN  - 0729100715
U1  - 371 
PY  - 1977/// .
CY  - London
PB  - Open Books Publishing Ltd , 
KW  - Adult education
N1  - includes bibliographical references and index
ER  -